Shiplap isn’t inherently expensive, but it does cost more than basic drywall. Plywood sheets are the cheapest way to get the look, while solid wood boards fall between $2 and $7 per square foot. If price is a concern, install shiplap on one feature wall and finish the rest with drywall. You’ll still get the texture you want without paying for planks on every surface.
Yes, pros often attach shiplap directly to drywall by nailing into studs or using construction adhesive. Still, removing the drywall first creates a flatter, more secure surface—especially if your walls aren’t perfectly plumb. Talk with your carpentry contractor about which route makes sense for your project, budget, and local building codes.
Horizontal boards give rooms a wider, more relaxed feel and nod to classic farmhouse style. Vertical planks draw the eye upward and are perfect when you want ceilings to appear taller. There’s no “better” choice—the best orientation depends on your room’s proportions and the look you’re after. Hold a few boards in place both ways before you commit.